I was just thinking about how hungry, tired and sleepy I was and this thread shows up ^^ I tend to eat something in this situation. If I didn't eat anything, the cow OP's talking about would sound pretty good.

I eat first even if I can sleep with an empty stomach. My stomach gets irritated easily and I have gastritis so I'd rather eat first and keep my stomach healthy.It's not advisable to sleep when you've just eaten so I relax a little first and then shower. Then I get my glorious sleep.